"It was hard to go to the Met Ball with people who eat lettuce and Diet Coke for dinner," Vonn said, speaking of the Metropolitan Museum of Art's Costume Institute Benefit annual gala, which is attended by the elites of the fashion and entertainment industries. "It's difficult to be at events with a room full of women who weigh half as much as you do. That's always tough."

Although attending the event alongside her golfer boyfriend Tiger Woods was tough, Vonn said she didn't feel envious of the stars "because so many of them are skinny-fat. They have more cellulite than most people. I feel like I need to give them a cheeseburger. It's sexy and beautiful to be strong."